CN208606271U - A kind of novel combined air conditioning group - Google Patents
A kind of novel combined air conditioning group Download PDFInfo
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- CN208606271U CN208606271U CN201821327690.1U CN201821327690U CN208606271U CN 208606271 U CN208606271 U CN 208606271U CN 201821327690 U CN201821327690 U CN 201821327690U CN 208606271 U CN208606271 U CN 208606271U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000007921 spray Substances 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 238000003303 reheating Methods 0.000 claims abstract description 5
- 238000011001 backwashing Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of novel combined air conditioning group, including be sequentially connected return fan section, exhaustion section, new air-return mixing section, slightly imitate fillter section, the first interlude, plate heat exchanger, spraying cooling section, the second interlude, reheating section, blower section, third interlude, sub- high efficiency filter section and air supply section.Spraying cooling section include outer housing, in the setting outer housing in the spray row of tubes and the setting outer housing of upper end lower end pond, the spray row of tubes is equipped with nozzle, water fender and rear water plate before the two sides of the spray row of tubes are respectively arranged with, the lower end of the spray row of tubes is equipped with water pump, and the spray row of tubes is connected with plate heat exchanger by pipeline.Temperature automatic control valve group is equipped between the plate heat exchanger and spray row of tubes, plate heat exchanger includes heat exchanger and refrigerator.The utility model saves manufacturing cost, electricity usage cost, maintenance cost, and greatly improves the service life of air-conditioner set.
Description
Technical field
The utility model belongs to industrial air-conditioning field, and in particular to a kind of mutually to be tied using plate heat exchanger with spray row of tubes
It closes, carries out the novel combined air conditioning group of heat exchange.
Background technique
In traditional unitary air handling unit, heat exchange is that 7 DEG C made from refrigerator/cold source of chilled water is passed through guarantor
Pipeline after temperature is sent into the copper pipe of the surface air cooler in unitary air handling unit, and unitary air handling unit is by sky to be treated
The effect by blower is adjusted, with certain flow velocity by the copper pipe of surface-type heat exchanger and the outside of cooling fin, to make air-conditioning
Cooling, while 7 DEG C of chilled water for entering surface exchanger is increased to 12 DEG C and returns in refrigerator because obtaining heat, temperature,
Air after obtaining cooling capacity cooling is sent to each air-conditioning place by unitary air handling unit.
The heat exchange mode of surface-type heat exchanger has the following deficiencies: in existing unitary air handling unit
1 surface-type heat exchanger manufacturing cost is high
Surface-type heat exchanger is by copper pipe, aluminium foil, seamless steel pipe and galvanized sheet frame composition, with copper material, the valence of aluminium
Lattice rise steadily, so that the manufacturing cost of surface-type heat exchanger constantly increases.
Secondly the unitary air handling unit of surface-type heat exchanger, the maintenance function that must be stayed due to the front and back of heat exchanger are used
Section and maintenance door so that the length of air-conditioner set increases cause the increased costs of unit casing, frame.
2 air-conditioner set energy consumptions are higher, increase the operating cost of air-conditioner set.
Due to the special construction of surface-type heat exchanger, air to be treated passes through surface-type heat exchanger in air-conditioner set
When, very big resistance can be encountered, this will drive the motor of the blower in air-conditioner set to improve power, to overcome air to pass through
The resistance encountered when surface-type heat exchanger is generally in 300Pa to 500Pa.
Secondly as surface-type heat exchanger is many by elbow, chilled water flow through resistance that surface-type heat exchanger encounters compared with
Greatly, and conventional chilled water to send coolant-temperature gage back to be 7 DEG C -12 DEG C so that chilled water water is larger, increased chilled water is sent back to
The power of water water pump causes the operating cost of water pump to increase.
Again, the cooling fin of surface-type heat exchanger due to by air processed dust and oxidizing property influenced,
It causes aluminium flake to corrode, influences heat transfer effect, increase the refrigeration duty of refrigerator.
The maintenance cost of 3 air-conditioner sets is higher
The air of heat exchanger is by gap very little on surface, and when combined air conditioner unit handles air, dust therein is easy
The blocking between surface-type heat exchanger cooling fin is caused, needs both to increase maintenance cost to surface-type heat exchanger periodic cleaning,
Sometimes the normal operation of air-conditioner set has also been delayed.
4 service life are short
When passing through surface-type heat exchanger due to air-conditioner set processing air, the dust and oxidation material of entrainment be easy to cause scattered
The corrosion of backing, so that aluminium flake aoxidizes, so that the reduced service life of surface-type heat exchanger.
Utility model content
The technical problems to be solved in the utility model is to overcome deficiency existing for above-mentioned traditional air conditioner unit, provides a kind of section
Energy, novel combined air conditioning group efficiently, inexpensive.
To solve the problems of the prior art, the utility model is by the surface-type of unitary air handling unit in the prior art
The functional section of heat exchanger is cancelled, (large-scale combined air-conditioner set) or unit in the interlude after air-conditioner set spraying cooling section
Plate heat exchanger is set up in outside (small combined air-conditioner set), by 7 DEG C -12 DEG C of refrigerator (cold source) (or being greater than 0 DEG C)
Chilled water is sent to the low temperature side of plate heat exchanger, also enters plate heat exchanger with the high temperature shower water exported from feeding spraying pump
High temperature side, carry out heat exchange.Water temperature is increased after the next water at low temperature of refrigeration station and spray high temperature hydrothermal exchange, returns freezing
Machine, shower water enter plate heat exchanger its heat and are frozen after water absorbs, so that water temperature reduces, this water at low temperature goes out plate-type heat-exchange
The spray row of tubes spray in spraying cooling section is advanced to after device, so that air reduces after carrying out heat exchange with this water at low temperature again
Temperature, Cryogenic air are sent to specified air conditioning area after pressurizeing again by pressure fan.
The utility model specifically adopts the technical scheme that a kind of novel combined air conditioning group, including is sequentially connected
Return fan section, exhaustion section, new air-return mixing section, slightly imitate fillter section, the first interlude, plate heat exchanger, spraying cooling section, the
Two interludes, reheating section, blower section, third interlude, sub- high efficiency filter section and air supply section.
Further, the spraying cooling section includes outer housing, the spray row of tubes of upper end in the outer housing is arranged and sets
The pond of lower end in the outer housing is set, the spray row of tubes is equipped with nozzle, and the two sides of the spray row of tubes are respectively arranged with
Preceding water fender and rear water plate, the lower end of the spray row of tubes are equipped with water pump, and the spray row of tubes and plate heat exchanger pass through pipe
Road is connected.
Further, temperature automatic control valve group is equipped between the plate heat exchanger and spray row of tubes, the temperature is certainly
Dynamic control valve group includes electrical shunt triple valve, and three butterfly valves being connected with electrical shunt triple valve.
Further, the plate heat exchanger includes heat exchanger and refrigerator, what the water pump of the spraying cooling section was released
High temperature shower water accesses shower water and changes to mouth into plate, and the high temperature spray water out after cooling is through the change mouth access spray of shower water ejecting plate
Drench the spray row of tubes of temperature descending section；The water at low temperature of refrigerator accesses chilled water and changes to mouth into plate, and water at low temperature and high temperature spray hydro-thermal are handed over
It changes rear temperature to increase, accesses refrigerator from chilled water ejecting plate change mouth.
Further, the water temperature that the refrigerator of the plate heat exchanger accesses before chilled water changes to mouth into plate is 7-12
℃。
Further, the shower water of the plate heat exchanger is provided between plate change mouth, shower water ejecting plate change mouth
Back flush valves group, back flush valves group include the first valve being connected with shower water into plate change mouth, are changed with shower water ejecting plate
The connected third valve of entrance is provided with the second valve between the pipeline that the first valve, third valve are connected with spraying cooling section,
First valve is connected between plate change mouth with one end of the 4th valve with shower water；Normal operating conditions is the second valve, the
Four valves are closed, and the first valve, third valve are opened, and backwashing state is the second valve, the 4th valve is opened, the first valve,
Third valve is closed.
Further, the chilled water of the plate heat exchanger is provided between plate change mouth, chilled water ejecting plate change mouth
Back flush valves group, back flush valves group include the first valve being connected with chilled water into plate change mouth, are changed with chilled water ejecting plate
The connected third valve of entrance is provided with the second valve between the pipeline that the first valve, third valve are connected with spraying cooling section,
Third valve is connected between plate change mouth with one end of the 4th valve with chilled water；Normal operating conditions is the second valve, the
Four valves are closed, and the first valve, third valve are opened, and backwashing state is the second valve, the 4th valve is opened, the first valve,
Third valve is closed.
Novel combined air conditioning group described in the utility model has following advantages:
1 saves manufacturing cost
By taking the unitary air handling unit of the chemical fibre technique wind of a 500000 m3/h air quantity as an example, the utility model institute is used
The manufacturing cost for stating novel combined air conditioning group is only equivalent to 1/3 or so of traditional unitary air handling unit manufacturing cost.
2 save electricity usage cost
By taking the unitary air handling unit of the chemical fibre technique wind of a 500000 m3/h air quantity as an example, operated normally according to annual
It calculates within 360 days, using about 3,450,000 yuan of electricity usage cost or so of traditional unitary air handling unit, and uses this practical
The electricity usage cost of the novel novel combined air conditioning group only has 2,350,000 yuan or so, is only equivalent to conventional ASSEMBLE sky
Adjust 3/4 or so of the electricity usage cost of unit.
3 save maintenance cost
The use of the plate heat exchanger of novel combined air conditioning group described in the utility model, can save maintenance cost,
And greatly improve the service life of air-conditioner set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel combined air conditioning group described in the utility model；
Fig. 2 is plate heat exchanger adapter tube schematic diagram；
Fig. 3 is that plate heat exchanger backwashes adapter tube schematic diagram；
Fig. 4 is spraying cooling segment structure schematic diagram；
Fig. 5 is temperature automatic control valve group.
In figure: 1 return fan section, 2 exhaustion sections, 3 new air-return mixing sections, 4 thick effect fillter sections, 5 first interludes, 6 board-like change
Hot device, 7 spraying cooling sections, 8 second interludes, 9 reheating sections, 10 blower sections, 11 third interludes, 12 sub- high efficiency filters
Section, 13 air supply sections, 61 exchangers, 62 refrigerators, 63 shower waters change to mouth into plate, and 64 shower water ejecting plates swap out mouth, 65 chilled waters
Mouth is changed into plate, 66 chilled water ejecting plates swap out mouth, 67 back flush valves groups, 671 first valves, 672 second valves, 673 thirds
Valve, 674 the 4th valves, water fender before 71,72 outer housings, 73 spray row of tubes, 74 nozzles, 75 rear water plates, 76 ponds, 77 water
Pump.
Specific embodiment
The particular content of the utility model is described in detail in the following with reference to the drawings and specific embodiments.
A kind of novel combined air conditioning group as shown in Figure 1:, including be sequentially connected return fan section 1, exhaustion section 2, new return
Wind mixing section 3, thick effect fillter section 4, the first interlude 5, plate heat exchanger 6, spraying cooling section 7, the second interlude 8, it is secondary plus
Hot arc 9, blower section 10, third interlude 11, sub- high efficiency filter section 12 and air supply section 13.
As shown in Figure 2: the plate heat exchanger 6 includes exchanger 61 and refrigerator 62, the water pump of the spraying cooling section 7
The 77 high temperature shower waters released access shower water and change to mouth 63 into plate, and the high temperature spray water out after cooling is changed through shower water ejecting plate
The spray row of tubes 73 of 64 access spraying cooling section 7 of outlet；The water at low temperature of refrigerator 62 accesses chilled water and changes to 65 mouthfuls into plate, low temperature
Water and high temperature spray hydrothermal exchange after temperature increase, from chilled water ejecting plate swap out mouth 66 access refrigerator 62.
As shown in Figure 3: the shower water of the plate heat exchanger 6 is set between plate change mouth 63, shower water ejecting plate change mouth
It is equipped with back flush valves group 67, back flush valves group 67 includes the first valve 671 being connected with shower water into plate change mouth 63, with
Shower water ejecting plate swaps out the connected third valve 673 of mouth 64, and the first valve 671, third valve 673 are connected with spraying cooling section 7
Pipeline between be provided with the second valve 672, the first valve 671 and shower water into plate change mouth 63 between with the 4th valve 674
One end be connected；Normal operating conditions is the second valve 672, the closing of the 4th valve 674, the first valve 671, third valve 673
It opens, backwashing state is the second valve 672, the 4th valve 674 opening, and the first valve 671, third valve 673 are closed.
The chilled water of the plate heat exchanger 6 is into plate changes to 65 mouthfuls, chilled water ejecting plate swaps out and be provided with recoil between mouth 66
Valve group 67 is washed, back flush valves group 67 includes changing to 65 mouthfuls of first valves 671 being connected into plate with chilled water, is gone out with chilled water
Plate changes to the connected third valve 673 of mouth, between the pipeline that the first valve 671, third valve 673 are connected with spraying cooling section 7
It is provided with the second valve 672, third valve 673, which is changed to chilled water into plate, to be connected between 65 mouthfuls with one end of the 4th valve 674；
Normal operating conditions is the second valve 672, the closing of the 4th valve 674, and the first valve 671, third valve 673 are opened, backwash
State is the second valve 672, the 4th valve 674 opening, and the first valve 671, third valve 673 are closed.
As shown in Figure 4: the spraying cooling section 7 includes outer housing 72, the spraying row that upper end in the outer housing 72 is arranged
Pipe 73 and the pond 76 that lower end in the outer housing 72 is arranged, the spray row of tubes 73 are equipped with nozzle 74, the spray row of tubes
Water fender 71 and rear water plate 75 before 73 two sides are respectively arranged with, the lower end of the spray row of tubes 73 is equipped with water pump 77, described
Spray row of tubes 73 is connected with plate heat exchanger 6 by pipeline.
It is as shown in Figure 5: temperature automatic control valve group, the temperature are equipped between the plate heat exchanger 6 and spray row of tubes 73
It includes electrical shunt triple valve that degree, which automatically controls valve group, and three butterfly valves being connected with electrical shunt triple valve.
In practical applications, the refrigerator 62 of the plate heat exchanger 6 accesses the water before chilled water changes to 65 mouthfuls into plate
Temperature is 7-12 DEG C.
In the present embodiment, novel combined air conditioning group described in the utility model, in summer in use, import is low temperature
Entering chilled water, exports as high temperature refrigerant water outlet, by low temperature refrigerant water inlet by 7 DEG C of refrigerator 62-12 DEG C of freezing
Water enters 6 cold water side of plate heat exchanger, and heat exchange occurs with the high-temperature water in spray pond, produces the low of air conditioner spraying
Warm water.
In the present embodiment, the first interlude 5, the second interlude 8 and third interlude 11 is arranged is in order to combined type
The operator that air-conditioner set is overhauled, which enters and leaves, to be provided conveniently.
The course of work of novel combined air conditioning group described in the utility model is: return fan section 1 provides return fan and extracts
Return air in air-conditioned room, exhaustion section 2 by return air exhaust it is a part of or according to circumstances all exhaust, then arrive new air-return mixing section
3 mix with fresh air, or according to circumstances all with fresh air, when mixed wind enters back into thick effect fillter section 4 after slightly imitating filtering,
The washing of dust and greasy dirt is carried out to air, the wind after washing enters plate heat exchanger 6, spraying cooling section 7, spraying cooling section 7
As needed, air is heated or is cooled down, for cooling down to air, the low temperature chilled water sent by refrigerator into
Enter plate heat exchanger, import is low temperature refrigerant water inlet, is exported as high temperature refrigerant water outlet, will be cold by low temperature refrigerant water inlet
The chilled water of 7 DEG C of jelly machine -12 DEG C enters 6 cold water side of plate heat exchanger, and heat occurs with the high-temperature water in spray pond and hands over
It changes, produces the water at low temperature of air conditioner spraying, while the temperature control equipment Jing Guo air-conditioning system, automatic control in systems is set
The mixed proportion of valve diversion three-way valve regulation water at low temperature and high-temperature water processed, then through the nozzle 74 on spray row of tubes 73, reach drop
Air, the temperature and relative humidity of ventilation state is adjusted to using reheating section 9, by blower section 10 by the purpose of temperature
Wind is sent out after pressurization, finally smart filtering is carried out by sub- high efficiency filter section 12, wind is sent to workshop by air supply section 13.
In conclusion the utility model saves manufacturing cost, electricity usage cost, maintenance cost, and greatly improve air-conditioning
The service life of unit.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above embodiment is only to illustrate the technical ideas and features of the present invention, its object is to allow be familiar with this
The personage of technology can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this
It encloses, all equivalent change or modifications according to made by the spirit of the present invention essence should all cover the protection model in the utility model
In enclosing.
Claims (7)
1. a kind of novel combined air conditioning group, it is characterised in that: including be sequentially connected return fan section (1), exhaustion section (2),
New air-return mixing section (3) slightly imitates fillter section (4), the first interlude (5), plate heat exchanger (6), spraying cooling section (7), second
Interlude (8), reheating section (9), blower section (10), third interlude (11), sub- high efficiency filter section (12) and air supply section
(13)。
2. a kind of novel combined air conditioning group according to claim 1, it is characterised in that: the spraying cooling section (7)
Under in outer housing (72), the spray row of tubes (73) of the setting interior upper end of the outer housing (72) and the setting outer housing (72)
The pond (76) at end, the spray row of tubes (73) are equipped with nozzle (74), and the two sides of the spray row of tubes (73) are respectively arranged with
The lower end of preceding water fender (71) and rear water plate (75), the spray row of tubes (73) is equipped with water pump (77), the spray row of tubes
(73) it is connected with plate heat exchanger (6) by pipeline.
3. a kind of novel combined air conditioning group according to claim 2, it is characterised in that: the plate heat exchanger (6)
Temperature automatic control valve group is equipped between spray row of tubes (73), the temperature automatic control valve group includes electrical shunt threeway
Valve, and three butterfly valves being connected with electrical shunt triple valve.
4. a kind of novel combined air conditioning group according to claim 3, it is characterised in that: the plate heat exchanger (6)
Including exchanger (61) and refrigerator (62), the high temperature shower water that the water pump (77) of the spraying cooling section (7) is released accesses spray
Water drenching into plate change to mouth (63), after cooling high temperature spray water out through shower water ejecting plate swap out mouth (64) access spraying cooling section
(7) spray row of tubes (73)；The water at low temperature of refrigerator (62) accesses chilled water and changes to (65) mouth into plate, and water at low temperature and high temperature spray
After hydrothermal exchange temperature increase, from chilled water ejecting plate swap out mouth (66) access refrigerator (62).
5. a kind of novel combined air conditioning group according to claim 1, it is characterised in that: the plate heat exchanger (6)
Refrigerator (62) access chilled water into plate change to (65) mouth before water temperature be 7-12 DEG C.
6. a kind of novel combined air conditioning group according to claim 4, it is characterised in that: the plate heat exchanger (6)
Shower water into plate change mouth (63), shower water ejecting plate change mouth between be provided with back flush valves group (67), back flush valves
Group (67) includes with shower water into plate change mouth (63) the first valve (671) for being connected, is swapped out mouth (64) phase with shower water ejecting plate
Third valve (673) even is set between the pipeline that the first valve (671), third valve (673) are connected with spraying cooling section (7)
Be equipped with the second valve (672), the first valve (671) and shower water between plate change mouth (63) with the 4th valve (674) one
End is connected；Normal operating conditions is the second valve (672), the 4th valve (674) is closed, the first valve (671), third valve
(673) it opens, backwashing state is the second valve (672), the 4th valve (674) is opened, the first valve (671), third valve
(673) it closes.
7. a kind of novel combined air conditioning group according to claim 6, it is characterised in that: the plate heat exchanger (6)
Chilled water swap out into plate change (65) mouth, chilled water ejecting plate and be provided with back flush valves group (67) between mouth (66), backwash
Valve group (67) includes the first valve (671) being connected with chilled water into plate change (65) mouth, changes to mouth phase with chilled water ejecting plate
Third valve (673) even is set between the pipeline that the first valve (671), third valve (673) are connected with spraying cooling section (7)
Be equipped with the second valve (672), third valve (673) and chilled water between plate change (65) mouth with the 4th valve (674) one
End is connected；Normal operating conditions is the second valve (672), the 4th valve (674) is closed, the first valve (671), third valve
(673) it opens, backwashing state is the second valve (672), the 4th valve (674) is opened, the first valve (671), third valve
(673) it closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327690.1U CN208606271U (en) | 2018-08-17 | 2018-08-17 | A kind of novel combined air conditioning group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327690.1U CN208606271U (en) | 2018-08-17 | 2018-08-17 | A kind of novel combined air conditioning group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606271U true CN208606271U (en) | 2019-03-15 |
Family
ID=65679573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821327690.1U Active CN208606271U (en) | 2018-08-17 | 2018-08-17 | A kind of novel combined air conditioning group |
Country Status (1)
| Country | Link |
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| CN (1) | CN208606271U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917002A (en) * | 2018-08-17 | 2018-11-30 | 盐城市力马空调工程有限公司 | A kind of novel combined air conditioning group |
| CN110736172A (en) * | 2019-11-21 | 2020-01-31 | 盐城市力马空调工程有限公司 | spray heating and cooling mechanism and combined air conditioning unit |
| CN114110831A (en) * | 2021-11-18 | 2022-03-01 | 惠瑞净化科技(江苏)有限公司 | Energy-saving full fresh air conditioning unit control system for lithium battery clean room |
-
2018
- 2018-08-17 CN CN201821327690.1U patent/CN208606271U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917002A (en) * | 2018-08-17 | 2018-11-30 | 盐城市力马空调工程有限公司 | A kind of novel combined air conditioning group |
| CN108917002B (en) * | 2018-08-17 | 2023-12-26 | 盐城市力马空调工程有限公司 | Combined air conditioning unit |
| CN110736172A (en) * | 2019-11-21 | 2020-01-31 | 盐城市力马空调工程有限公司 | spray heating and cooling mechanism and combined air conditioning unit |
| CN114110831A (en) * | 2021-11-18 | 2022-03-01 | 惠瑞净化科技(江苏)有限公司 | Energy-saving full fresh air conditioning unit control system for lithium battery clean room |
| CN114110831B (en) * | 2021-11-18 | 2023-07-21 | 惠瑞净化科技(江苏)有限公司 | Energy-saving full fresh air conditioning unit control system for lithium battery clean room |
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